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M25P40-VMN6TPB — SOIC-8 package (representative)
SOIC-8
Representative of package type
Numonyx

M25P40-VMN6TPB

Serial NOR Flash Memory · SOIC-8 · Memory
Part Status: EOL
Data last refreshed Jul 28, 2026
Manufacturer
Numonyx
Mfr Part #
M25P40-VMN6TPB
Series
M25P40
Category
Serial NOR Flash Memory
Datasheet
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Availability & Pricing
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Product Attributes

Electrical & Parametric
Memory Size4 Mb
InterfaceSPI
Clock Frequency75 MHz
Supply Voltage2.7 V ~ 3.6 V
Physical & Thermal
Package / CaseSOIC-8
Mounting TypeSurface Mount
SeriesM25P40
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategorySerial NOR Flash Memory
TypeMemory
Part StatusEOL

4 Mbit (512K x 8) SPI Serial Flash, 75 MHz, 2.7-3.6 V

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Part Activity

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Engineering FAQ

M25P40-VMN6TPB is marked EOL — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of M25P40-VMN6TPB?
Memory Size: 4 Mb; Interface: SPI; Clock Frequency: 75 MHz; Supply Voltage: 2.7 V ~ 3.6 V.
What package is M25P40-VMN6TPB supplied in?
M25P40-VMN6TPB is supplied in the SOIC-8 package, surface mount, rated -40°C ~ 85°C.
Can ZDI source M25P40-VMN6TPB beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

M25P40-VMN6TPB is marked EOL. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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